"Houston, we have a problem!"
I am using a barcode scanner that works like a keyboard. It worked fine, but after the Node-Red update, the "Pi Keyboard" went to the "Stopped" status (blinking with OK). The debug message is empty. For updating I used this script
bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) --confirm-pi --confirm-install --nodered-version=2.1.3
Who knows what the problem might be?